Finding the Fourth Proportional to 1,030,695.68, 1,546,149.36 and 356,775.92
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Solution
The fourth proportional to 1,030,695.68, 1,546,149.36 and 356,775.92 is: 535,200.52
Step by Step Solution
- Step 1: Write the proportion equation
1,030,695.68 : 1,546,149.36 = 356,775.92 : x - Step 2: Convert to fraction form
1,030,695.68/1,546,149.36 = 356,775.92/x - Step 3: Cross multiply
1,030,695.68x = 1,546,149.36 × 356,775.92 - Step 4: Simplify right side
1,030,695.68x = 551,628,860,371.41 - Step 5: Solve for x
x = 551,628,860,371.41/1,030,695.68 - Step 6: Final answer
x = 535,200.52
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.